title: A radical but flawed proposal: comments on Rehm et al. 'Defining substance use disorders: do we really need more than heavy use?'.
authors.affiliation: Corresponding author: Department of Psychology, Faculty of Health & Life Sciences, Northumberland Building, Northumbria University, Newcastle upon Tyne NE1 8ST, UK. nick.heather@northumbria.ac.uk.
authors.forename: Nick
authors.initials: N
authors.lastname: Heather
mesh_terms: D006801:Humans; D019966:Substance-Related Disorders / Q000523:psychology*